<!DOCTYPE html>
<html>
  <head>
    <meta charset="UTF-8" />
    <meta name="viewport" content="width=device-width, initial-scale=1, minimum-scale=1,maximum-scale=1,user-scalable=no" />
    <meta name="format-detection" content="telephone=no" />
    <title>响应式数据</title>
  </head>
  <body>
    <script src="./observe.js"></script>
    <!-- <script src="./reactive.js"></script> -->
    <script>
      // 启动
      // npm i http-server -g
      // http-server -p 8001
    </script>
  </body>
</html>
